Quienes son “las Mamás belgas”?

“Las Mamás belgas” eran: Vera, Golda y Rachela Luftig, Lya Berger, Henia Hass, Rachel Wacsman, Hilda Wajnsztejn, Rajza Goldfinger, Genia Gross, Lucy Blitzer, Frieda Buchhalter, Lily Friedman, Olga Harmat, Gutka Kinzclewska, Anna y Adela Korn, Rosa Leibovic, Marie Mehrel, Stunea Osnos, Rachel Oulianetsky y Cyla Vospe.